Copyright 2002, Garrett A. Wollman. All rights reserved. Permission to distribute this document, in original or modified form, and to create and distribute derivative works, is hereby granted, subject to the condition that the preceding copyright notice, this statement of permission, and the following disclaimer be reproduced verbatim in all such copies. This document is based on the author's reading of IEEE Std.1003.1-2001. It does not reflect any corrigenda as may from time to time be issued. This is an unofficial secondary source, defers to the published standard, and in all cases users are advised to examine the text of Standard before making any conclusions on the basis of this analysis. This document is supplied without warranty of any kind, express or implied, not even the implied warranties of merchantability and suitability for a particular purpose. Advisory Information ADV _POSIX_ADVISORY_INFO _SC_ADVISORY_INFO POSIX_FADV_NORMAL POSIX_FADV_SEQUENTIAL POSIX_FADV_RANDOM POSIX_FADV_WILLNEED POSIX_FADV_DONTNEED POSIX_FADV_NOREUSE PROT_READ PROT_WRITE PROT_EXEC PROT_NONE Asynchronous Input and Output AIO _POSIX_ASYNCHRONOUS_IO _SC_ASYNCHRONOUS_IO _PC_ASYNC_IO aio_fildes aio_offset aio_buf aio_nbytes aio_reqprio aio_sigevent aio_lio_opcode AIO_ALLDONE AIO_CANCELED AIO_NOTCANCELED LIO_NOP LIO_NOWAIT LIO_READ LIO_WAIT LIO_WRITE Batch Environment Services and Utilities BE _POSIX2_PBS POSIX2_PBS Batch Accounting _POSIX2_PBS_ACCOUNTING POSIX2_PBS_ACCOUNTING Batch Accounting _POSIX2_PBS_ACCOUNTING POSIX2_PBS_ACCOUNTING Batch Checkpoint/Restart _POSIX2_PBS_CHECKPOINT POSIX2_PBS_CHECKPOINT Locate Batch Job Request _POSIX2_PBS_LOCATE POSIX2_PBS_LOCATE Batch Job Message Request _POSIX2_PBS_MESSAGE POSIX2_PBS_MESSAGE Track Batch Job Request _POSIX2_PBS_TRACK POSIX2_PBS_TRACK C-Language Binding (1003.2-1992) _POSIX2_C_BIND _SC_2_C_BIND C-Language Development Utilities CD _POSIX2_C_DEV POSIX2_C_DEV User Portability Utilities Software Development Utilities Clock Selection CS _POSIX_CLOCK_SELECTION _SC_CLOCK_SELECTION Threads File Name Length Enforced (1003.1-1995) _POSIX_NO_TRUNC _PC_NO_TRUNC File Ownership Change Requires Privilege (1003.1-1995) _POSIX_CHOWN_RESTRICTED _PC_CHOWN_RESTRICTED File Synchronization FSC _POSIX_FSYNC FORTRAN Development Utilities (1003.2-1992) FD _POSIX2_FORT_DEV POSIX2_FORT_DEV User Portability Utilities Software Development Utilities FORTRAN Runtime Utilities (1003.2-1992) FR _POSIX2_FORT_RUN _POSIX2_FORT_RUN IP Version 6 Socket API IP6 _POSIX_IPV6 INET6_ADDRSTRLEN s6_addr sin6_family sin6_port sin6_flowinfo sin6_addr sin6_scope_id ipv6mr_multiaddr ipv6mr_interface IPPROTO_IPV6 INET6_ADDRSTRLEN IPV6_JOIN_GROUP IPV6_LEAVE_GROUP IPV6_MULTICAST_HOPS IPV6_MULTICAST_IF IPV6_MULTICAST_LOOP IPV6_UNICAST_HOPS IPV6_V6ONLY IN6_IS_ADDR_UNSPECIFIED IN6_IS_ADDR_LOOPBACK IN6_IS_ADDR_MULTICAST IN6_IS_ADDR_LINKLOCAL IN6_IS_ADDR_SITELOCAL IN6_IS_ADDR_V4MAPPED IN6_IS_ADDR_V4COMPAT IN6_IS_ADDR_MC_NODELOCAL IN6_IS_ADDR_MC_LINKLOCAL IN6_IS_ADDR_MC_SITELOCAL IN6_IS_ADDR_MC_ORGLOCAL IN6_IS_ADDR_MC_GLOBAL AF_INET6 Job Control (1003.1-1995) _POSIX_JOB_CONTROL Memory Mapped Files MF _POSIX_MEMORY_MAPPED_FILES PROT_READ PROT_WRITE PROT_EXEC PROT_NONE MAP_SHARED MAP_PRIVATE MAP_FIXED MS_ASYNC MS_SYNC MS_INVALIDATE MAP_FAILED Advisory Information POSIX_MADV_NORMAL POSIX_MADV_SEQUENTIAL POSIX_MADV_RANDOM POSIX_MADV_WILLNEED POSIX_MADV_DONTNEED Memory Protection MPR _POSIX_MEMORY_PROTECTION Process Memory Locking ML _POSIX_MEMLOCK MCL_CURRENT MCL_FUTURE Range Memory Locking MLR _POSIX_MEMLOCK_RANGE Monotonic Clock MON _POSIX_MONOTONIC_CLOCK _SC_MONOTONIC_CLOCK CLOCK_MONOTONIC Message Passing MSG _POSIX_MESSAGE_PASSING IEC 60559 Floating-Point MX -c -D name[=value] -E -g -I directory -L directory -o outfile -O optlevel -s -U name -l c -l l -l pthread -l m -l rt -l trace -l xnet -l y -l other-library-name Locale Creation Utilities _POSIX2_LOCALEDEF POSIX2_LOCALEDEF Prioritized Input and Output PIO _POSIX_PRIORITIZED_IO Process CPU-Time Clocks CPT _POSIX_CPUTIME _SC_CPUTIME CLOCK_PROCESS_CPUTIME_ID Process Scheduling PS _POSIX_PRIORITY_SCHEDULING sched_priority SCHED_FIFO SCHED_RR SCHED_OTHER Spawn POSIX_SPAWN_SETSCHEDPARAM POSIX_SPAWN_SETSCHEDULER posix_spawnattr_getschedparam posix_spawnattr_getschedpolicy posix_spawnattr_setschedparam posix_spawnattr_setschedpolicy Process Sporadic Server SS _POSIX_SPORADIC_SERVER Process Scheduling sched_ss_low_priority sched_ss_repl_period sched_ss_init_budget sched_ss_max_repl SCHED_SPORADIC Raw Sockets RS _POSIX_RAW_SOCKETS IPPROTO_RAW SOCK_RAW Realtime Signals RTS _POSIX_REALTIME_SIGNALS sigev_notify sigev_signo sigev_value sigev_notify_function sigev_notify_attributes SIGEV_NONE SIGEV_SIGNAL SIGEV_THREAD sival_int sival_ptr SIGRTMIN SIGRTMAX si_value Saved User and Group Ids (1003.1-1995) _POSIX_SAVED_IDS Semaphores SEM _POSIX_SEMAPHORES Shared Memory Objects SHM _POSIX_SHARED_MEMORY_OBJECTS PROT_READ PROT_WRITE PROT_EXEC PROT_NONE MAP_SHARED MAP_PRIVATE MAP_FIXED MAP_FAILED Advisory Information POSIX_MADV_NORMAL POSIX_MADV_SEQUENTIAL POSIX_MADV_RANDOM POSIX_MADV_WILLNEED POSIX_MADV_DONTNEED Shell _POSIX_SHELL Software Development Utilities SD _POSIX2_SW_DEV POSIX2_SW_DEV -v -p -c -u -v -v -v User Portability Utilities Spawn SPN _POSIX_SPAWN Synchronized Input and Output SIO _POSIX_SYNCHRONIZED_IO O_DSYNC O_RSYNC MS_ASYNC MS_SYNC MS_INVALIDATE Threads THR _POSIX_THREADS Trace posix_thread_id Barriers BAR _POSIX_BARRIERS _SC_BARRIERS PTHREAD_BARRIER_SERIAL_THREAD Thread Process-Shared Synchronization Read-Write Locks _POSIX_READER_WRITER_LOCKS _SC_READER_WRITER_LOCKS Spin Locks SPI _POSIX_SPIN_LOCKS _SC_SPIN_LOCKS Thread CPU-Time Clocks TCT _POSIX_THREAD_CPUTIME CLOCK_THREAD_CPUTIME_ID Thread Execution Scheduling TPS _POSIX_THREAD_PRIORITY_SCHEDULING Thread Priority Inheritance TPI _POSIX_THREAD_PRIO_INHERIT PTHREAD_PRIO_INHERIT PTHREAD_PRIO_NONE PTHREAD_PRIO_PROTECT Thread Priority Protection TPP _POSIX_THREAD_PRIO_PROTECT PTHREAD_PRIO_INHERIT PTHREAD_PRIO_NONE PTHREAD_PRIO_PROTECT Thread Process-Shared Synchronization TSH _POSIX_THREAD_PROCESS_SHARED Thread-Safe Functions TSF _POSIX_THREAD_SAFE_FUNCTIONS Thread Sporadic Server TSP _POSIX_THREAD_SPORADIC_SERVER Process Scheduling sched_ss_low_priority sched_ss_repl_period sched_ss_init_budget sched_ss_max_repl SCHED_SPORADIC Thread Stack Address TSA _POSIX_THREAD_ATTR_STACKADDR Thread Stack Size TSS _POSIX_THREAD_ATTR_STACKSIZE Timeouts TMO _POSIX_TIMEOUTS Message Passing Threads Semaphores Trace Timers TMR _POSIX_TIMERS CLOCK_PROCESS_CPUTIME_ID CLOCK_THREAD_CPUTIME_ID tv_sec tv_nsec it_interval it_value CLOCK_REALTIME TIMER_ABSTIME Trace TRC _POSIX_TRACE _SC_TRACE Trace Event Filter TEF _POSIX_TRACE_EVENT_FILTER _SC_TRACE_EVENT_FILTER POSIX_TRACE_FILTER Trace Inherit TRI _POSIX_TRACE_INHERIT _SC_TRACE_INHERIT POSIX_TRACE_CLOSE_FOR_CHILD POSIX_TRACE_INHERITED Trace Log TRL _POSIX_TRACE_LOG _SC_TRACE_LOG posix_stream_flush_status posix_stream_flush_error posix_log_overrun_status posix_log_full_status POSIX_TRACE_APPEND POSIX_TRACE_FLUSH POSIX_TRACE_FLUSH_START POSIX_TRACE_FLUSH_STOP POSIX_TRACE_FLUSHING POSIX_TRACE_NOT_FLUSHING Typed Memory Objects TYM _POSIX_TYPED_MEMORY_OBJECTS _SC_TYPED_MEMORY_OBJECTS POSIX_TYPED_MEM_ALLOCATE POSIX_TYPED_MEM_ALLOCATE_CONTIG POSIX_TYPED_MEM_MAP_ALLOCATABLE posix_tmi_length S_TYPEISTMO User Portability Utilities (1003.2-1992) UP _POSIX2_UPE POSIX2_UPE -k -P Terminal Characteristics (1003.2-1992) _POSIX2_CHAR_TERM POSIX2_CHAR_TERM X/Open System Interfaces XSI _XOPEN_UNIX _SC_XOPEN_UNIX _SC_XOPEN_VERSION _SC_XOPEN_XCU_VERSION File Synchronization Memory Mapped Files Memory Protection Thread Stack Address Thread Stack Size Thread Process-Shared Synchronization Thread-Safe Functions Threads C-Language Development Utilities User Portability Utilities d_ino RTLD_LAZY RTLD_NOW RTLD_GLOBAL RTLD_LOCAL SEEK_SET SEEK_CUR SEEK_END S_IRUSR MM_HARD MM_SOFT MM_FIRM MM_APPL MM_UTIL MM_OPSYS MM_RECOVER MM_NRECOV MM_HALT MM_ERROR MM_WARNING MM_INFO MM_NOSEV MM_PRINT MM_CONSOLE MM_NULLLBL MM_NULLSEV MM_NULLMC MM_NULLTXT MM_NULLACT MM_NULLTAG MM_OK MM_NOTOK MM_NOMSG MM_NOCON PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_ERRORCHECK PTHREAD_MUTEX_NORMAL PTHREAD_MUTEX_RECURSIVE SIGPOLL SIGPROF SIGSYS SIGTRAP SIGVTALRM SIGXCPU SIGXFSZ SA_ONSTACK SA_RESETHAND SA_RESTART SA_NOCLDWAIT SA_NODEFER SS_ONSTACK SS_DISABLE MINSIGSTKSZ SIGSTKSZ ss_sp ss_size ss_flags ss_onstack ss_sp si_errno si_pid si_uid si_addr si_status si_band ILL_ILLOPC ILL_ILLOPN ILL_ILLADR ILL_ILLTRP ILL_PRVOPC ILL_PRVREG ILL_COPROC ILL_BADSTK FPE_INTDIV FPE_INTOVF FPE_FLTDIV FPE_FLTOVF FPE_FLTUND FPE_FLTRES FPE_FLTINV FPE_FLTSUB SEGV_MAPERR SEGV_ACCERR BUS_ADRALN BUS_ADRERR BUS_OBJERR CLD_EXITED CLD_KILLED CLD_DUMPED CLD_TRAPPED CLD_STOPPED CLD_CONTINUED POLL_IN POLL_OUT POLL_MSG POLL_ERR POLL_PRI POLL_HUP P_tmpdir va_list WNOHANG WUNTRACED WEXITSTATUS WIFEXITED WIFSIGNALED WIFSTOPPED WSTOPSIG WTERMSIG st_rdev st_blksize st_blocks S_IFMT S_IFBLK S_IFCHR S_IFIFO S_IFREG S_IFDIR S_IFLNK S_IFSOCK S_ISVTX f_bsize f_frsize f_blocks f_bfree f_bavail f_files f_ffree f_favail f_fsid f_flag f_namemax ST_RDONLY ST_NOSUID iov_base iov_len WIFCONTINUED WEXITED WSTOPPED WCONTINUED WNOHANG WNOWAIT P_ALL P_PID P_PGID TSVTX IXANY ONLCR ONOCR ONLRET OFILL NLDLY NL0 NL1 CRDLY CR0 CR1 CR2 CR3 TABDLY TAB0 TAB1 TAB2 TAB2 TAB3 BSDLY BS0 BS1 VTDLY VT0 VT1 FFDLY FF0 FF1 Software Development Utilities Archives of printable files must be printable Automatic symbol table updating -a posname -b posname -i posname -v -s -a posname -b posname -i posname -s -s -C -T /usr/lib/cron/at.allow and /usr/lib/cron/at.deny (with those literal pathnames) /usr/lib/cron/at.allow and /usr/lib/cron/at.deny (with those literal pathnames) Permission symbol `t' for S_ISVTX on directories only Octal mode bit 01000 corresponds to S_ISVTX /usr/lib/cron/cron.allow and /usr/lib/cron/cron.deny (with those literal pathnames) Reset system data and time conv=ascii conv=ebcdic conv=ibm `cbs=' option required if EBCDIC conversions specified -t Always report inode statistics Examine filesystem named by device-special file Numbers explicitly specified: 0, 1, 2, 3, 6, 9, 14, 15 -f -g -m -n -o -p -s -x -e -f -o -x `-t d' is the default numeric format -b -c -d -o -s -x -f -d -e -f -g grouplist -l -n namelist -u userlist Specific outout format ixany ocrnl onocr onlret ofill ofdel cr[0-3] nl[01] tab[0-3] tabs bs[01] ff[01] vt[01] raw cooked -a -a2 -c -c2 -c3 -f -p -s -u Named character classes -b -H -l -p -r -t -a -b -H -l -p -r -t Special treatment of idle time Alternate utmp file argument -I -L XSI Development Utilities SCCS integration XSI Encryption Option Group _XOPEN_CRYPT _SC_XOPEN_CRYPT XSI Enhanced Internationalization _XOPEN_ENH_I18N _SC_XOPEN_ENH_I18N XSI Obsolete Interfaces OB FNM_NOSYS GLOB_NOSYS REG_ENOSYS WRDE_NOSYS uc_link uc_sigmask uc_stack uc_mcontext UL_GETFSIZE UL_SETFSIZE XSI Realtime Option Group _XOPEN_REALTIME _SC_XOPEN_REALTIME Asynchronous Input and Output Process Memory Locking Range Memory Locking Message Passing Process Scheduling Realtime Signals Semaphores Shared Memory Objects Synchronized Input and Output Timers XSI Advanced Realtime Option Group _XOPEN_ADVANCED_REALTIME Advisory Information Clock Selection Process CPU-Time Clocks Monotonic Clock Spawn Process Sporadic Server Timeouts Typed Memory Objects XSI Realtime Threads Option Group _XOPEN_REALTIME_THREADS _SC_XOPEN_REALTIME_THREADS Thread Priority Inheritance Thread Priority Protection Thread Scheduling Advanced Realtime Threads Barriers Spin Locks Thread CPU-Time Clocks Thread Sporadic Server XSI Shared Memory (Issue 4, Release 2) _XOPEN_SHM _SC_XOPEN_SHM -m XSI Tracing Option Group Trace Trace Event Filter Trace Log Trace Inherit XSI STREAMS Option Group XSR _XOPEN_STREAMS _SC_XOPEN_STREAMS ENODATA ENOSR ENOSTR ETIME XSI Legacy Option Group _XOPEN_LEGACY _SC_XOPEN_LEGACY time millitm timezone dstflag _SC_XBS5_ILP32_OFF32 _SC_XBS5_ILP32_OFFBIG _SC_XBS5_LP64_OFF64 _SC_XBS5_LPBIG_OFFBIG